All the latest news from Severn Subsea Engineering.

  • WaveSub links with grid-simulation buoy supported by Severn Subsea Technologies

    The Marine Energy on-line magazine have recently published an article about the Marine Power Systems (MPS) WaveSub, on which Severn Glocon Technologies have designed, assembled and tested the electro-hydraulic control system. To read the full article visit

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  • Rising to the challenge

    Severn Glocon Technologies have a recent article released in the Spring 2017 issue of the ‘Wave & Tidal Energy Network Magazine’ on page 28 as part of the ‘Focus on Cornwall’ suite of editorials.

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  • The Experts at Severn Glocon Technologies

    Severn Glocon Technologies (SST) are specialists in the fields of subsea R&D, design and manufacture, marine renewable energy and high pressure high temperature engineering. ‘Good enough never is’ high reliability engineering is the Modus Operandi of SST. We design and …

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  • Assembly & Test Capability

    SST DATA SHEET – Assembly & Test Capability

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  • Hyperbaric Capability

    SST DATA SHEET – Hyperbaric Capability

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  • Machining Capability

    SST DATA SHEET – Machining Capability

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  • Severn Glocon Group in second Queen’s Award win

    Valve engineering specialist Severn Glocon Group has been awarded a Queen’s Award for Enterprise, International Trade for the second time in four years. The award recognises the British manufacturer’s three year trajectory of continuous growth in overseas sales. Between 2010 …

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  • Severn Glocon Technologies – Approved Vendor to Viper Subsea

    Severn Glocon Technologies is now an Approved Vendor to Viper Subsea, a company specialising in providing management, engineering and procurement services to the offshore and subsea oil and gas industry, for the assembly and test of the company’s V-Lock hydraulic …

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  • Severn Glocon Technologies Expands Production Facilities

    Severn Glocon Technologies is investing over £100,000 in new Directional Control Valve (DCV) production and test facilities at its headquarters in Redruth, Cornwall.  Part of the Severn Glocon group, the company is spearheading the development of new subsea valves and …

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Case Studies